If you don't cook sous vide (yet) or bbq, you can pan sear the steak and finish in the oven.
About 3.5 hours before serving time, setup the sous vide for a temperature of 134 F., for medium, or your preference. It may take up to 30 mins to reach a stable 134 degrees.
Place each steak in a separate bag. Toss in a knob of butter and two drops of liquid smoke, per bag. Vacuum seal the bags and keep in the fridge until the sous vide is up to temperature.
When the sous vide temperature is stable, toss in the bags of steak. They can cook for three hours or so, depending on your timing of the steak fries and final serve time.